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CVE-2022-29248: Cross-domain cookie leakage in Guzzle

high Affects guzzlehttp/guzzle, drupal/core. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Cross-domain cookie leakage in Guzzle

Package
guzzlehttp/guzzle Composer
Affected versions
<6.5.6 or >=7.0.0 and <7.4.3 or >=7 and <7.4.3 or >=4 and <6.5.6
Fixed in
6.5.6, 7.4.3
Severity
high  CVSS 8.0
Exploitation
not on CISA KEV · EPSS 1% (71.7th percentile)
Published
2022-05-25
Source
osv.dev

References

Drupal uses the third-party Guzzle library for handling HTTP requests and responses to external services. [Guzzle has re

Package
drupal/core Composer
Affected versions
>= 8.0.0 <9.2.20 or >= 9.3.0 <9.3.14
Fixed in
9.2.20, 9.3.14
Severity
unknown
Exploitation
not on CISA KEV · EPSS 1% (71.7th percentile)
Published
2022-05-25
Source
osv.dev

References

CWE-200CWE-565
NVD recordguzzlehttp/guzzle advisoriesdrupal/core advisories

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